RHODIA ELECTRONICS AND CATALYSIS

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Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR491
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 3106
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF376
 
  
 
C01F COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS 219
 
  
 
B01D SEPARATION 1133
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 141
 
  
 
C01G COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F 138
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 167
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1101

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8460626 Compositions based on cerium oxide, zirconium oxide and, optionally, another rare earth oxide, having a specific raised surface at 1100° C, method for the production and use thereof as a catalystDec 23, 10Jun 11, 13[C01B, B01J, C01G, B01D]
7625546 Precursor compounds of alkaline earth metal or rare earth metal aluminates method production and use thereof particularly as precursors for luminophoresMay 19, 04Dec 01, 09[C04B]
7569613 Aqueous dispersion of a rare earth phosphate, and a process for its preparationMar 27, 07Aug 04, 09[C09K, C01B, B01J, C01F]
7462665 Aqueous paint composition, particularly a lacquer or a varnish and an aqueous colloidal dispersion of ceriumMay 27, 03Dec 09, 08[C08K]
7459484 Organic colloidal dispersion of iron particles, method for preparing same and use thereof as fuel additive for internal combustion enginesDec 19, 02Dec 02, 08[B01F]
6926848 Compound based on an alkaline-earth metal, sulphur and aluminium, gallium or indium, its method of preparation and its use as a phosphorJan 13, 04Aug 09, 05[C09K]
6773629 Compound based on an alkaline-earth metal, sulphur and aluminium, gallium or indium, its method of preparation and its use as a phosphorSep 10, 01Aug 10, 04[C09K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7674834 Colloidal dispersion of particles of a rare-earth vanadate or phosphovanadateExpiredMay 11, 07Mar 09, 10[C09K, B01F]
7572835 Dispersion of a rare earth phosphate, and a process for its preparationExpiredDec 14, 06Aug 11, 09[C09K, C01B, B01J, C01F]
7536834 Light-converting material comprising a barium magnesium silicate as additiveExpiredNov 04, 03May 26, 09[E04B, E04G]
7524474 Process for preparing an oxide based on zirconium and titanium, oxides obtained thereby, and use of said oxides as catalytstsExpiredFeb 16, 07Apr 28, 09[C01G, B01D]
2007/0169,406 Cerium organic colloidal dispersion and element selected from rhodium and palladium and use thereof as additive to diesel fuel for internal combustion enginesAbandonedOct 01, 04Jul 26, 07[C10L]
7247283 Method of preparing a titanium and zirconium-based oxide, the oxides thus obtained and the use of same as catalystsExpiredDec 11, 02Jul 24, 07[C01G]
7208130 Process for preparing rare earth borates, and use of the borates obtained in luminescenceExpiredDec 14, 00Apr 24, 07[C01F]
7169820 Rare earth phosphate colloidal dispersion and preparation methodExpiredDec 07, 01Jan 30, 07[B01J]
2006/0210,462 Compositions based on cerium oxide, zirconium oxide and, optionally, another rare earth oxide, having a specific raised surface at 1100.degree.c, method for the production and use thereof as a catalystAbandonedMar 17, 04Sep 21, 06[C01B, B01J, B01D]
2006/0155,030 Exfoliate structured zirconium phosphate, precursors of said phosphate, method for the production and use thereof in macromolecular-material-based compositionsAbandonedDec 17, 03Jul 13, 06[C08K]
2006/0052,241 Mesostructural materials including nano-scale crystalline particles comprising a metal in solid solution within the crystalline structure thereofAbandonedJan 20, 03Mar 09, 06[B01J]
2005/0201,917 Partially crystalline mesostructured material consisting of cerium oxide, of zirconium oxide or of titanium oxide and comprising an element in solid solution in said oxideAbandonedApr 28, 05Sep 15, 05[C01G]
2004/0157,990 Block copolymer preparation method, block copolymers thus obtained and use thereof as compatibilisersAbandonedApr 07, 04Aug 12, 04[C08L]
2004/0048,735 Rare earth or gallium additive composition, methods for preparing the same and use thereof as catalystAbandonedOct 01, 03Mar 11, 04[C07F, B01J, C01F]
2004/0044,088 Aqueous rare earth phosphate collidal dispersion and preparation methodAbandonedSep 22, 03Mar 04, 04[B01J]

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